Finding the Fourth Proportional to 33,044.06, 49,615.31 and 13,361.06

Step by Step Solution

1. Step 1: Write the proportion equation
   33,044.06 : 49,615.31 = 13,361.06 : x
2. Step 2: Convert to fraction form
   33,044.06/49,615.31 = 13,361.06/x
3. Step 3: Cross multiply
   33,044.06x = 49,615.31 × 13,361.06
4. Step 4: Simplify right side
   33,044.06x = 662,912,818.95
5. Step 5: Solve for x
   x = 662,912,818.95/33,044.06
6. Step 6: Final answer
   x = 20,061.49